TV presenter Davina McCall looked almost unrecognisable in press shots for the new series of The Masked Singer There is little else more instantly transformative, give or take five hours in a ...

Octopuses can flip from mottled rock to smooth sand in less time than it takes a human to blink, yet their eyes carry only a ...

Colour change in animals can occur over different timescales and aids communication and camouflage. Direct evidence of the associated energetic costs has been lacking, but now an experimental study of ...

Some animals in nature can do something really amazing– they can change their colours. It’s not just to look pretty, but also about staying safe, catching food, or showing how they feel. This special ...

When you think of color-change artists of the animal world, you probably think chameleons, but these other cool beasts can change color, too. This cephalopod—that means big-headed, tentacled ...

Many people who keep fish at home notice one common thing after some time. The fish does not look the same as it did earlier. The colour looks different. Sometimes it becomes brighter. Sometimes it ...

The mineral hackmanite turns purple under UV irradiation, and the color fades back to white in a few minutes under regular white light. While investigating hackmanite, researchers found that it can ...

You know it’s a “slow news day” when people start talking about color schemes for logos over just about anything else that’s going on in the gaming world. Yet, here we are. As we reported previously, ...